Results 111 to 120 of about 4,909 (181)

Formal [1 + 2 + 3] Annulation of Anilines and CF₃‑Containing Ynones via 6π-Electrocyclization. [PDF]

Precis Chem
Feng L, Ni SF, Lai Y, Zhang X, Lu ZX, Xiong HY, Zhang G, Wang T.   +7 more
europepmc   +1 more source

Iminopyridonato Iridium Complexes: <i>O</i>-Functionalization via C-X Bond Cleavage. [PDF]

Inorg Chem
Moždiak O, Tydlitát J, Růžičková Z, Steffen A, Jambor R.   +4 more
europepmc   +1 more source

Phenotypic screening of human iPSC-derived neurons identifies thienopyridones as neuritogenic small molecules. [PDF]

iScience
Imamura K, Yukikate H, Hioki T, Okusa A, Shibata K, Narvaiza I, Kaieda A, Saito B, Sakai N, Anh Suong DN, Niki T, Arioka Y, Ozaki N, Inoue H.   +13 more
europepmc   +1 more source

CD109 Drives Stemness and Chemoresistance in Colorectal Cancer via LRRC8A/AKAP12/PKCα-Mediated STAT3 Activation and WNT Signaling. [PDF]

Int J Biol Sci
Bartolomé RA, Calvo-López T, Otero-Núñez P, Estaras M, Fernández-Barral A, Barbáchano A, Boukich I, Cuerda-López M, Fernández-Aceñero MJ, Rodríguez-Urquirizar G, Mariscal-Casero A, Padilla-Blanco M, Montoya M, O'Loghlen A, Fernández-Fernández JM, Gonzalez-Sancho JM, Casal JI.   +16 more
europepmc   +1 more source

Antiproliferative Potential of Cobalt(II) Phenanthroline Complexes with Pyridonates. [PDF]

Molecules
Nikiforova ME, Lutsenko IA, Dolgushin FM, Shmelev MA, Sidorov AA, Yambulatov DS, Sokolova DV, Pokrovsky VS, Eremenko IL.   +8 more
europepmc   +1 more source

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Pyridones as Potential Antitumor Agents II: 4-Pyridones and Bioisosteres of 3-Acetoxy-2-pyridone

Journal of Pharmaceutical Sciences, 1980
Pyridone structural requirements for activity against murine P-388 leukemia have been extended to isosteric analogs of 3-hydroxy-4-pyridone, a compound previously found to have activity. An amino group can be substituted for the 3-hydroxyl function with retention of activity.
D R, Hwang, G R, Proctor, J S, Driscoll
openaire   +2 more sources

ChemInform Abstract: PHOTOISOMERIZATION OF 4‐PYRIDONES TO 2‐PYRIDONES

Chemischer Informationsdienst, 1974
AbstractBestrahlung (Hg‐Mitteldrucklampe) der 4‐Pyridone (I) liefert die isomeren 2‐Pyridone (II) als Hauptprodukte, während die 4‐Pyridone (III) unter gleichen Bedingungen unverändert bleiben.
NOBUYUKI ISHIBE, JUN MASUI
openaire   +1 more source

Lithiation of pyridones

Journal of the Chemical Society, Chemical Communications, 1985
Lithiation of 1-methyl-4-pyridone with n-butyl-lithium at -78 °C proceeds smoothly at the C-2 position and 2-substituted-4-pyridones (1c–j) are obtained by subsequent reaction with electorphiles; lithiation of 1-methyl-2-pyridone takes place predominantly at the N-methyl, the lithio-derivative reacting rapidly, even at -78 °C with starting pyridone to ...
Premji Patel, John A. Joule
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Ambident Reactivities of Pyridone Anions

Journal of the American Chemical Society, 2010
The kinetics of the reactions of the ambident 2- and 4-pyridone anions with benzhydrylium ions (diarylcarbenium ions) and structurally related Michael acceptors have been studied in DMSO, CH(3)CN, and water. No significant changes of the rate constants were found when the counterion was varied (Li(+), K(+), NBu(4)(+)) or the solvent was changed from ...
Martin, Breugst, Herbert, Mayr
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Photoisomerization of 4-pyridones to 2-pyridones

Journal of the American Chemical Society, 1974
Nobuyuki Ishibe, Jun Masui
openaire   +1 more source